防盗链
避免图片等被盗用
vim /usr/local/apache2/conf/extra/httpd-vhosts.conf
添加

SetEnvIfNoCase Referer "^http://.*\.hy\.com" local_ref SetEnvIfNoCase Referer ".*\.wulei\.com" local_ref SetEnvIfNoCase Referer ".*\.cnblogs\.com" local_ref <FilesMatch "\.(txt|doc|mp3|zip|rar|jpg|gif|png|js|css)"> Order Deny,Allow Deny from all Allow from env=local_ref </FilesMatch>
或写成

SetEnvIfNoCase Referer "^http://.*\.hy\.com" local_ref SetEnvIfNoCase Referer ".*\.wulei\.com" local_ref SetEnvIfNoCase Referer ".*\.cnblogs\.com" local_ref <FilesMatch "\.(txt|doc|mp3|zip|rar|jpg|gif|png|js|css)"> Order Allow,Deny Allow from env=local_ref </FilesMatch>
说明:Deny没写就代表没有
因为博客园是白名单,故博客园盗链成功
修改后
谢谢